Adt Access Control Systems are an innovative tool designed to help businesses maintain security and control over who is entering their premises. By requiring a physical key, card, or numeric code for access, these systems offer a reliable layer of protection against unauthorized entry. They also provide businesses with the ability to monitor and manage employee access on a granular level, allowing them to tie access privileges to individual users and adjust them based on need. Adt Access Control Systems are easy to install and use, making them a versatile and affordable option for businesses of all sizes.